TY - JOUR T1 - Evaluation of bioactive restorative materials on cell viability using direct and extract methods JO - Brazilian Oral Research A1 - KILINC, Zeynep Ekin A1 - BENGI, Vahdi Umut A1 - SAVAS, Selcuk A1 - KUCUKYILMAZ, Ebru SN - 1806-8324 UL - 10.1590/1807-3107bor-2026.vol40.017 VL - 40 Y1 - 2026 PB - Brasil ER -